Reference no: EM133124504
SEHS 4625 Industrial Automation - The Hong Kong Polytechnic University
Objective: The objective of this lab session is to allow students have experience on ladder logic. Among this experience, students are expected to study and using some relevant tools. By this lab session, students should be able to draw the ladder logic diagram and based on the Boolean Algebra in the logic gate.
Question lists
a. Y = (ABC) + A(B¯ + C¯), please draw the logic circuit, and draw the ladder diagram, and then simplify.
b. U = X¯Y¯Z + X¯YZ + XY¯, please draw in logic circuit, and draw the ladder diagram, and then simplify.
c. Y = AB + BC(B + C), please draw in logic circuit, and draw the ladder diagram, and then simplify.
d. Y = PT¯(P + Z), please draw in logic circuit, and draw the ladder diagram, and then simplify.
*e. Y = W¯(X + Y)Z, please draw in logic circuit, and draw the ladder diagram.
f. Y = (A+B¯)((B+C)¯)¯, please draw in logic circuit, and draw the ladder diagram, and then simplify.
g. Y = AB¯(A¯+B)(B¯ + B), please draw in logic circuit, and draw the ladder diagram, and then simplify.
h. Y = (A + C)(AD + AD¯) + AC + C, please draw in logic circuit, and draw the ladder diagram, and then simplify.
i. Y = A¯(A + B) + (B + AA)(A + B¯), please draw in logic circuit, and draw the ladder diagram, and then simplify.
j. According to Figure (i), please express the output Y in terms of A, B, C and draw the ladder diagram, and then simplify.
Figure
Note: Need only question 4e